git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80097 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80096 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80095 13f79535-47bb-0310-9956-ffa450edef68

SharedModule, indicates that a module should be built as a shared library.
For example:

   SharedModule modules/standard/mod_status.so

(note the change of extension).

Building Apache will then build modules/standard/mod_status.so. This should
be copied into somewhere under the server root and loaded with a directive like:

   LoadModule status_module modules/mod_status.so

The compiler and linker flags for creating shareable and shared modules will
need adding for the supported OSes. I've put some default ones in for FreeBSD
and Linux. This can also be set in the Configuration file (if set here, it will
override the defaults contained within the Configure script). If there are no
SharedModule lines none of these extra options will be used anywhere in the
build process. If the final link of httpd requires any extra libraries
(typically -ldl) this will have to be given on EXTRA_LIBS in Configuration.

The Configure variables and Configuration options are

  CFLAGS_SHLIB     Options when building .o files ready for sharing
                   (e.g. -fpic)
  LDFLAGS_SHLIB    Options when linking .o files to .so (e.g. -Bshareable,
                   -export, -assert pure-text)
  LDFLAGS_SHLIB_EXPORT
                   Options required when linking httpd so that it exports
                   its symbols for linking at runtime (e.g. -Bdynamic,
                   -rdynamic, -export-dynamic)

The options used in Configure could be placed in Configuration like this:

  CFLAGS_SHLIB=-fpic
  LDFLAGS_SHLIB=-Bshareable
  LDFLAGS_SHLIB_EXPORT=-rdynamic


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80094 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80093 13f79535-47bb-0310-9956-ffa450edef68

It will be marked as experimental in Configuration.tmpl.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80092 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80091 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80090 13f79535-47bb-0310-9956-ffa450edef68

We preserve all the original functionality at the expense of some extra
memory because we don't clean up subrequests.

Plus a bug is fixed -- if mod_include is not the only module using
run_sub_request() then it was possible that add_xxx_vars() wouldn't be
done, and the environment would be incorrect.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80089 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80087 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80086 13f79535-47bb-0310-9956-ffa450edef68

get_path_info(), assume the path info has already been discovered.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80085 13f79535-47bb-0310-9956-ffa450edef68

a handler


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80084 13f79535-47bb-0310-9956-ffa450edef68

so create a scratch space when we need to scratch.

r->finfo.st_mode == 0 should be tested before other things involving
r->finfo.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80083 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80082 13f79535-47bb-0310-9956-ffa450edef68

to add in different types of read/write libraries in a central
location. This mainly keeps buff.c less messy with #ifdefs.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80081 13f79535-47bb-0310-9956-ffa450edef68

The proxy may still need some work, but will defer until I can
review these changes with others.
Obtained from: Ben Laurie, Randy Terbush
Reviewed by: Ben Laurie, Randy Terbush


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80080 13f79535-47bb-0310-9956-ffa450edef68

Options -indexes
<VirtualHost 127.0.0.1>
Options +indexes
</VirtualHost>

No longer do -'ves have priority over +'ves.  We just record the last
change to each bit.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80078 13f79535-47bb-0310-9956-ffa450edef68

redirects are generated.  This was at least approved in spirit by a
handful of folks two weeks ago.  The default should be no behaviour
change.

This changes the prototype of construct_url(), and adds two new
API functions: get_server_name() and get_server_port().  So the
MODULE_MAGIC_NUMBER has been bumped.

PR:             315, 459, 485, 1433
Submitted by:   Michael Douglass <mikedoug@texas.net>, Dean Gaudet


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80077 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80075 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80074 13f79535-47bb-0310-9956-ffa450edef68

	don't need to replace space with confusion in the Makefile.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80073 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80072 13f79535-47bb-0310-9956-ffa450edef68

	just forgot. :-)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80071 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80070 13f79535-47bb-0310-9956-ffa450edef68

	and Makefiles that reference them.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80069 13f79535-47bb-0310-9956-ffa450edef68

always have :port removed from it.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80068 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80067 13f79535-47bb-0310-9956-ffa450edef68

PR: related tpo #1671


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80066 13f79535-47bb-0310-9956-ffa450edef68

anyway.

Submitted by: Ken Coar


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80065 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80064 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80063 13f79535-47bb-0310-9956-ffa450edef68

move invariants out of the loop.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80062 13f79535-47bb-0310-9956-ffa450edef68

at debug level, rather than to the console.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80061 13f79535-47bb-0310-9956-ffa450edef68

correctly handle multiple env vars to be set. As a side-effect, eliminate
an env var with a null name.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80060 13f79535-47bb-0310-9956-ffa450edef68

nice that I don't have to do this one in assembly.  MAKE_TABLE_PROFILE is
a debugging mode that makes it easier to find tables which are created
with too small an initial guess.  It uses __builtin_return_address()
which is a gcc directive that avoids the need for arch specific assembly
to find the return address of the function you're in... super ultra cool
for debugging.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80059 13f79535-47bb-0310-9956-ffa450edef68

the table size will be doubled, and the old table copied to the new
table.  It's nice to avoid this if it's easy.)

Our default server outputs 8 headers, with the expires module it will
do 10 headers.  Increase the default r->headers_out table to size 12
to accomodate that (plus a cookie and one other thing).

rename_original_environment should use nalloc instead of nelts when
selecting a table size.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80058 13f79535-47bb-0310-9956-ffa450edef68

vhost lookup_defaults.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80056 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80055 13f79535-47bb-0310-9956-ffa450edef68

PR:		1738
Reviewed by:	Dean Gaudet


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80054 13f79535-47bb-0310-9956-ffa450edef68